IP Library › Granted Patent US 6,711,252
Granted Patent Utility
US 6,711,252 · Confirmation No. 8028

METHOD AND SYSTEM FOR IMPLEMENTING INTERMEDIARY SERVICES IN A TELECOMMUNICATION SYSTEM

Inventor: Kai Tapio Sahala
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2003-12-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-17 PA.. Power of Attorney 5 View
2003-10-01 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2002-04-24 TRNA Transmittal of New Application 3 View
2002-04-24 DRW Drawings-only black and white line drawings 4 View
2002-01-22 TRNA Transmittal of New Application 2 View
2002-01-22 A.PE Preliminary Amendment 11 View
2002-01-22 SPEC Specification 14 View
2002-01-22 CLM Claims 3 View
2002-01-22 ABST Abstract 1 View
2002-01-22 DRW Drawings-only black and white line drawings 4 View
2002-01-22 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,711,252
App. No.
10/055,323
Filed
2002-01-22
Granted
2004-03-23
Pub. No.
US20020146109A1
Art Unit
2642
PTA
0 days